Summer Fruit Crumble with Crème Anglaise

Name: Summer Fruit Crumble with Crème Anglaise
Prep time: 10 min
Cook time: 1 h 10 min
Total time: 1 h 10 min
Yield: 6 portion
Ingredients: 200 gram strawberry; 50 gram almond liqueur, any type; 30 gram butter, unsalted (from cows' milk); 200 gram apple, type Braeburn; 200 gram blackberry; 100 gram caster sugar; 50 gram hazelnut, skin on or blanched; 50 gram almond, skin on; 100 gram wheat flour; 50 gram oat flake; 90 gram caster sugar; 100 gram butter, unsalted (from cows' milk); 1000 gram water; 300 gram double cream (around 48 % fat); 5 egg yolk (from chicken egg); 50 gram caster sugar; 1 vanilla pod